16088560

素因数分解:

$2^4\times 5^1\times {\mathrm{201107}}^1$

素因数の和:201120

約数の個数: 20

約数和(自身を含む): 37406088

約数和(自身を除く): 21317528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 201107, 402214, 804428, 1005535, 1608856, 2011070, 3217712, 4022140, 8044280, 16088560]

約数ペア:

[(1, 16088560), (2, 8044280), (4, 4022140), (5, 3217712), (8, 2011070), (10, 1608856), (16, 1005535), (20, 804428), (40, 402214), (80, 201107)]